Výsledky vyhledávání - "mixed-integer nonconvex programming"

Distributed Dispatch of Integrated Electricity-Heat Systems with Variable Mass Flow Autor Zheng, Weiye, Zhu, Jizhong, Luo, Qingju

“…The constant mass flow assumption has dominated distributed dispatch of integrated electricity-heat systems (IEHSs), which ensures the simplicity of…”
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An optimization approach for winner determination problem considering transportation cost discounts Autor Yang, Fang, Huang, Yao-Huei

“…This study proposes a mixed-integer nonconvex programming (MINP) model for the winner determination problem (WDP…”
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Generalized Benders Decomposition to Secure Energy-Efficient Resource Allocation for Multiuser Full-Duplex Relay Cooperative Networks Autor Li, Ruoguang, Wang, Li, Tao, Xiaoming, Song, Mei, Han, Zhu

“… The considered optimization problem is formulated as a mixed integer nonconvex programming problem, which is generally NP hard…”
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Optimal placement of phase-reconfiguration devices in low-voltage distribution network with residential PV generation Autor Liu, Bin, Meng, Ke, Dong, Zhao Yang, Wong, Peter K.C, Wei, Wei

“…As residential PV generation penetrates in the low-voltage distribution network (LVDN), the unbalance issue may be intensified due to the asymmetry of…”
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Comparison of various solution techniques in dispatching coupled electricity-heat system with independent thermal energy storage Autor Liu, Bin, Meng, Ke, Dong, Zhao Yang

“…Notable benefit can be brought by combined operation of coupled electricity-heat system (CEHS) and be enhanced by introducing independent thermal energy…”
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Synthesis of Irregular Phased Arrays Subject to Constraint on Directivity via Convex Optimization Autor Yang, Feng, Ma, Yankai, Long, Weijun, Sun, Lei, Chen, Yikai, Qu, Shi-Wei, Yang, Shiwen

“…) and minimum directivity can be summarized as a mixed integer nonconvex programming problem, where both the subarray tiling configurations and the associated complex excitations are optimized simultaneously…”
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Spatial-Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling Autor Lei, Lei, Wang, Anyue, Lagunas, Eva, Hu, Xin, Zhang, Zhengquan, Wei, Zhiqiang, Chatzinotas, Symeon

“…With the commercial deployment of low earth orbit (LEO) satellites, the future integrated 6G-satellite system represents an excellent solution for ubiquitous…”
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On the Spectral and Energy Efficiencies of Full-Duplex Cell-Free Massive MIMO Autor Nguyen, Hieu V., Nguyen, Van-Dinh, Dobre, Octavia A., Sharma, Shree Krishna, Chatzinotas, Symeon, Ottersten, Bjorn, Shin, Oh-Soon

“…In-band full-duplex (FD) operation is practically more suited for short-range communications such as WiFi and small-cell networks, due to its current practical…”
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Energy-Efficient Resource Allocation for Industrial Cyber-Physical IoT Systems in 5G Era Autor Li, Song, Ni, Qiang, Sun, Yanjing, Min, Geyong, Al-Rubaye, Saba

“…Cyber-physical Internet of things system (CPIoTS), as an evolution of Internet of things (IoT), plays a significant role in industrial area to support the…”
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UAV-Aided Low Latency Multi-Access Edge Computing Autor Yu, Ye, Bu, Xiangyuan, Yang, Kai, Yang, Hongyuan, Gao, Xiaozheng, Han, Zhu

“… Then, we formulate the joint trajectory design and resource allocation problem, which is a mixed-integer nonconvex programming, to minimize the network latency…”
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Sum Rate Maximization for Multi-User Wireless Powered IoT Network With Non-Linear Energy Harvester: Time and Power Allocation Autor Nguyen, Tien-Tung, Nguyen, Van-Dinh, Lee, Jong-Ho, Kim, Yong-Hwa

“…We consider the "harvest-then-transmit" protocol in a wireless powered communication network (WPCN), where an energy-constrained access point (AP) harvests…”
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Joint Device Scheduling and Resource Allocation for ISCC-Based Multiview-Multitask Inference Autor Wang, Diao, Wen, Dingzhu, He, Yinghui, Chen, Qimei, Zhu, Guangxu, Yu, Guanding

“…This article investigates an integrated sensing-communication-computation (ISCC)-based multiview-multitask (MVMT) edge artificial intelligence inference…”
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Risk Constrained Energy Efficient Optimal Operation of a Converter Governed AC/DC Hybrid Distribution Network With Distributed Energy Resources and Volt-VAR Controlling Devices Autor Paul, Subho, Sharma, Abhimanyu, Padhy, Narayana

“…Increasing penetration of direct current (dc) based distributed energy resources and dc loads in the conventional alternating current (ac) network necessitate…”
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Task Scheduling and Trajectory Optimization Based on Fairness and Communication Security for Multi-UAV-MEC System Autor He, Yejun, Xiang, Kun, Cao, Xiaowen, Guizani, Mohsen

“…Unmanned aerial vehicles (UAVs) show significant potential in enhancing communication services within the mobile edge computing (MEC) system by taking their…”
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Optimizing a multi-stage production/inventory system by DC programming based approaches Autor Le Thi, Hoai An, Tran, Duc Quynh

“…This paper deals with optimizing the cost of set up, transportation and inventory of a multi-stage production system in presence of bottleneck. The considered…”
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Residual Energy Maximization-Based Resource Allocation in Wireless-Powered Edge Computing Industrial IoT Autor Xu, Haitao, Li, Qianqian, Gao, Hongjie, Xu, Xiaobin, Han, Zhu

“… The optimization of residual energy is formulated as a mixed-integer nonconvex programming NP hard problem, by constraining…”
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A Novel Heap-based Pilot Assignment for Full Duplex Cell-Free Massive MIMO with Zero-Forcing Autor Nguyen, Hieu V., Nguyen, Van-Dinh, Dobre, Octavia A., Sharma, Shree Krishna, Chatzinotas, Symeon, Ottersten, Bjorn, Shin, Oh-Soon

“…) maximization in which the power control and AP-UE association are jointly optimized, resulting in a difficult mixed-integer nonconvex programming…”
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Real-Time Advanced Energy-Efficient Management of an Active Radial Distribution Network Autor Paul, Subho, Padhy, Narayana Prasad

“…) and conservation voltage reduction (CVR) for decreasing peak energy demand. Initially the proposed problem is designed as a time-coupled stochastic mixed integer nonconvex programming (MINCP…”
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Dynamic Resource Allocation in UAV-Enabled mmWave Communication Networks Autor Kumar, Sidharth, Suman, Suraj, De, Swades

“…Unmanned aerial vehicle (UAV)-enabled cellular architecture over the millimeter-wave (mmWave) frequency band is likely to be the best solution for on-demand…”
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Spectrum Sharing in Cognitive UAV Networks Based on Multiagent Reinforcement Learning Autor Wang, Danyang, Wang, Ji, Wang, Jinxiu, Liu, Jin

“…Uncrewed aerial vehicles (UAVs) have been widely used in various fields in recent years due to their affordability, mobility flexibility, and convenience…”
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